620734080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10482

約数の個数: 128

約数和(自身を含む): 2042611200

約数和(自身を除く): 1421877120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 10429, 11904, 14880, 19840, 20858, 29760, 31287, 41716, 52145, 59520, 62574, 83432, 104290, 125148, 156435, 166864, 208580, 250296, 312870, 323299, 333728, 417160, 500592, 625740, 646598, 667456, 834320, 969897, 1001184, 1251480, 1293196, 1334912, 1616495, 1668640, 1939794, 2002368, 2502960, 2586392, 3232990, 3337280, 3879588, 4004736, 4849485, 5005920, 5172784, 6465980, 6674560, 7759176, 9698970, 10011840, 10345568, 12931960, 15518352, 19397940, 20023680, 20691136, 25863920, 31036704, 38795880, 41382272, 51727840, 62073408, 77591760, 103455680, 124146816, 155183520, 206911360, 310367040, 620734080]

約数ペア:

[(1, 620734080), (2, 310367040), (3, 206911360), (4, 155183520), (5, 124146816), (6, 103455680), (8, 77591760), (10, 62073408), (12, 51727840), (15, 41382272), (16, 38795880), (20, 31036704), (24, 25863920), (30, 20691136), (31, 20023680), (32, 19397940), (40, 15518352), (48, 12931960), (60, 10345568), (62, 10011840), (64, 9698970), (80, 7759176), (93, 6674560), (96, 6465980), (120, 5172784), (124, 5005920), (128, 4849485), (155, 4004736), (160, 3879588), (186, 3337280), (192, 3232990), (240, 2586392), (248, 2502960), (310, 2002368), (320, 1939794), (372, 1668640), (384, 1616495), (465, 1334912), (480, 1293196), (496, 1251480), (620, 1001184), (640, 969897), (744, 834320), (930, 667456), (960, 646598), (992, 625740), (1240, 500592), (1488, 417160), (1860, 333728), (1920, 323299), (1984, 312870), (2480, 250296), (2976, 208580), (3720, 166864), (3968, 156435), (4960, 125148), (5952, 104290), (7440, 83432), (9920, 62574), (10429, 59520), (11904, 52145), (14880, 41716), (19840, 31287), (20858, 29760)]